Complications

Sinus infections

Ongoing (chronic) inflammation of tissues in the nasal passages caused by pet allergy can obstruct your sinuses, the hollow cavities connected to your nasal passages. These obstructions may make you more likely to develop bacterial infections of the sinuses, such as sinusitis.

Asthma

People with asthma and pet allergy often have difficulty managing asthma symptoms. They may be at risk of asthma attacks that require immediate medical treatment or emergency care.

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